Summary:
There are 6 measurement options under the Measurement Tool. You can use these tools to manually measure the distance between objects, a particular angle measurement, and the area of certain sections.
Measure Tools
Distance and Angle
Press and hold at the measurement starting point
Drag and release when you reach the endpoint
You will be prompted with a default number, which can be optionally changed
Area – Polygon
Press and hold at the measurement starting point
Drag and release when you reach the first corner of the polygon
Repeat until Polygon has been defined
Area – Rectangle
Press and hold at the measurement starting point
Drag and release when you have the rectangle you want
Area – Pick Internal Point
Tap anywhere inside a closed object (all sides of a drawn shape are connected)
Area – Select Boundary
Select a series of lines on a closed object
Once a completed shape has been selected, the object will show the area